Has anyone installed more modern bucket seats in their A Body??

I will say this the A bodies non symmetrical floor is a PITA. I found the inner front holes on both sides to be about ¾" lower than the front outer holes. The tunnel is moved to the pass side by almost two inches so measure that side for the maximum seat width.

I always wondered why it seemed my seats were off-center from the transmission tunnel... now I know it's because the tunnel is off-center! I always knew the drivetrain was offset on these cars but didn't think it was also the tunnel, makes sense.